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Aloes and Lilies of Ethiopia and Eritrea

Aloes and Lilies of Ethiopia and Eritrea

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196 HYACINTHACEAE<br />

Description<br />

Habitat <strong>and</strong><br />

distribution<br />

in 1970. It has small flowers, like the former species, but<br />

have narrowly lanceolate, not cordate, leaves, <strong>and</strong> it also<br />

lacks the papillae <strong>of</strong> L. cordifolia.<br />

Plants 9­35 cm long. Leaves lanceolate, up to 18 × 8 cm, most <strong>of</strong>ten<br />

much narrower, <strong>of</strong>ten with purple spots or lines. Inflorescence 3–10<br />

cm long, relatively lax to dense with up to 60 flowers. Pedicels 3–12<br />

mm long. Flowers greenish to purplish. Tepals greenish 4–8 mm<br />

long. Capsule c. 5 mm long.<br />

The species grows in grassl<strong>and</strong> or open bushl<strong>and</strong> in clay<br />

<strong>and</strong> s<strong>and</strong>y soils between 450 <strong>and</strong> 2800 m. It is recorded<br />

from most floristic regions <strong>of</strong> <strong>Ethiopia</strong> <strong>and</strong> <strong>Eritrea</strong>, <strong>and</strong><br />

it is widespread all over tropical <strong>and</strong> southern Africa.<br />

The species is polymorphic <strong>and</strong> more studies are needed.<br />

The flowering period in <strong>Ethiopia</strong> is mainly April to June,<br />

but flowers have also been collected in September to<br />

November.<br />

5. DRIMIA Jacq.<br />

A genus with white to pink flowers, most <strong>of</strong>ten producing<br />

the flowers before the leaves. Like Schizobasis it has<br />

bracts carrying a spur (pocket­like extension) at the base,<br />

<strong>and</strong> sometimes even an additional one in the middle. The<br />

function <strong>of</strong> these spurs is not known.<br />

The leaves are linear to lanceolate. The erect scape<br />

carries a spicate inflorescence that is lax or condensed.<br />

The pedicels are erect or ascending. The tepals are free<br />

or united. The filaments are free, but may be fused with<br />

the tepals in the basal end. The ovary has several ovules<br />

per locule, producing multi­seeded capsules that area<br />

more or less ovoid in shape. The seeds are black, most<br />

<strong>of</strong>ten flattened <strong>and</strong> winged, with a more or less elliptic<br />

outline.<br />

The genus has <strong>of</strong>ten been split into two, Drimia <strong>and</strong><br />

Urginea, the former including plants with more or less<br />

tubular flowers, the latter with more or less stellate<br />

flowers. There are, however, gradual transitions, <strong>and</strong> the<br />

two flower morphs are not correlated with other variable<br />

traits.<br />

The genus includes about 100 species in Africa <strong>and</strong><br />

the Mediterranean area with extensions to India. Six<br />

species are recorded from <strong>Ethiopia</strong>.

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